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feat(parser): redirections

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This commit is contained in:
Matteo Flebus 2026-01-27 19:56:33 +01:00
parent 04ff7376eb
commit 8a5c589742
17 changed files with 78 additions and 108 deletions
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84
tests/unit/io_backend/io_backend.c
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@ -9,27 +9,19 @@ TestSuite(IO_Backend);
Test(IO_Backend, init_null)
{
struct iob_context ctx =
{
.mode = IOB_MODE_NULL,
.args = NULL
};
struct iob_context ctx = { .mode = IOB_MODE_NULL, .args = NULL };
int actual = iob_init(&ctx);
int expected = IOB_ERROR_BAD_ARG;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
int expected = IOB_ERROR_BAD_ARG;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
}
Test(IO_Backend, init_stdin)
{
struct iob_context ctx =
{
.mode = IOB_MODE_STDIN,
.args = NULL
};
struct iob_context ctx = { .mode = IOB_MODE_STDIN, .args = NULL };
int actual = iob_init(&ctx);
int expected = 0;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
iob_close();
int expected = 0;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
iob_close();
}
// WARNING: this one could fail because of iob_close in the previous test
@ -37,82 +29,62 @@ iob_close();
Test(IO_Backend, init_script)
{
char *script_name = "script.tmp";
struct iob_context ctx = {
.mode = IOB_MODE_SCRIPT,
.args = script_name
};
struct iob_context ctx = { .mode = IOB_MODE_SCRIPT, .args = script_name };
// Create file
FILE *f = fopen(script_name, "w");
fclose(f);
int actual = iob_init(&ctx);
int expected = 0;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
iob_close();
remove(script_name);
int expected = 0;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
iob_close();
remove(script_name);
}
Test(IO_Backend, init_script_not_a_file)
{
char *script_name = "not_a_file.tmp";
struct iob_context ctx = {
.mode = IOB_MODE_SCRIPT,
.args = script_name
};
struct iob_context ctx = { .mode = IOB_MODE_SCRIPT, .args = script_name };
int actual = iob_init(&ctx);
int expected = IOB_ERROR_CANNOT_OPEN_FILE;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
int expected = IOB_ERROR_CANNOT_OPEN_FILE;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
}
Test(IO_Backend, init_script_null)
{
struct iob_context ctx =
{
.mode = IOB_MODE_SCRIPT,
.args = NULL
};
struct iob_context ctx = { .mode = IOB_MODE_SCRIPT, .args = NULL };
int actual = iob_init(&ctx);
int expected = IOB_ERROR_CANNOT_OPEN_FILE;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
int expected = IOB_ERROR_CANNOT_OPEN_FILE;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
}
Test(IO_Backend, init_cmd)
{
char *cmd = "iamacommand --yesido";
struct iob_context ctx = {
.mode = IOB_MODE_CMD,
.args = cmd
};
struct iob_context ctx = { .mode = IOB_MODE_CMD, .args = cmd };
int actual = iob_init(&ctx);
int expected = 0;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
iob_close();
int expected = 0;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
iob_close();
}
Test(IO_Backend, init_cmd_null)
{
struct iob_context ctx =
{
.mode = IOB_MODE_CMD,
.args = NULL
};
struct iob_context ctx = { .mode = IOB_MODE_CMD, .args = NULL };
int actual = iob_init(&ctx);
int expected = IOB_ERROR_BAD_ARG;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
int expected = IOB_ERROR_BAD_ARG;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
}
Test(IO_Backend, init_already_init)
{
char *cmd = "iamacommand --yesido";
struct iob_context ctx = {
.mode = IOB_MODE_CMD,
.args = cmd
};
struct iob_context ctx = { .mode = IOB_MODE_CMD, .args = cmd };
iob_init(&ctx);
int actual = iob_init(&ctx);
int expected = IOB_ERROR_MODULE_ALREADY_INITIALIZED;
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
iob_close();
cr_expect(actual == expected, "Expected: %d. Got: %d", expected, actual);
iob_close();
}
Test(IO_Backend, close_not_init)